105D31 Battery (95D31/N90/N80/N70): Specs, Fitment, and Cross-Reference
105D31 (95D31/N90/N80/N70) battery — 90 Ah, 650 CCA JIS. Specs, 306×173 mm dimensions, fitment, manufacturing, QC gates, and BCI Group 27 cross-reference.
60038 Battery (DIN100): Specs, Fitment, and Cross-Reference
60038 (DIN100) battery — 100 Ah, 870 CCA DIN flagship. Specs, 393×175 mm dimensions, fitment, manufacturing, QC gates, and cross-reference.
58827 Battery (DIN88): Specs, Fitment, and Cross-Reference
58827 (DIN88) battery — 88 Ah, 353×175 mm DIN. Specs, luxury vehicle fitment, manufacturing, QC gates, and BCI Group 49 cross-reference.
58043 Battery (DIN80): Specs, Fitment, and Cross-Reference
58043 (DIN80) battery — 80 Ah, 315×175 mm DIN large-frame. Specs, fitment, manufacturing, QC gates, and BCI Group 94R cross-reference.
57412/57413 Battery (DIN75): Specs, Fitment, and Cross-Reference
57412/57413 (DIN75) battery — 75 Ah DIN. Specs, variants, B13 mounting, manufacturing, QC gates, and cross-reference. CCA 660 A (EN).
57219 Battery (DIN72): Specs, Fitment, and Cross-Reference
57219 (DIN72) battery — 72 Ah DIN. Specs, B13 mounting, manufacturing, QC gates, and cross-reference. CCA 630 A (EN).
57117 Battery (DIN70): Specs, Fitment, and Cross-Reference
57117 (DIN70) battery — 70 Ah DIN mid-range. Specs, B13 mounting, manufacturing, QC gates, and cross-reference. CCA 600 A (EN).
56638 Battery (DIN66): Specs, Fitment, and Cross-Reference
56638 (DIN66) battery — 66 Ah, 540 CCA DIN. Specs, 278×175 mm dimensions, European vehicle fitment, manufacturing, QC gates, and BCI Group 48 cross-reference.
UPS Battery: Backup & Standby Battery Guide
UPS battery guide — why VRLA not automotive for float service, AGM vs GEL, sizing a UPS battery with Peukert, and design life by grade.
Solar Storage Battery: Solar Batteries for Off-Grid & Backup
Solar storage battery guide — deep cycle vs starting for solar, flooded/AGM/GEL options, sizing a solar bank (worked example), and charge-controller matching.